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近年来,树木的枝接已开始采用套塑料薄膜袋的方法,使传统的枝接方法有了明显的改进。枝接采用套袋以后,使接口、接穗同处袋内,水份散失减缓,提高了袋内的湿度、温度,有利于愈合组织的形成与生长,并能加速砧木与接穗的连通,而且接口部位愈合好,新梢生长快,能显著地提高嫁接成活率。套袋接适宜多种林木和果树,适用于各种粗细不同的砧木。笔者曾用套袋法嫁接过杨、柳、榆、槐和桃、杏、李、苹果、梨等,都获得了很高的成活率,比传统的枝接成活率提高20～30%。一、嫁接方法。一般粗度在0.5～2.0厘米的钻木采用劈接方法,粗度在2.0厘米以上的砧木采用插皮接法。
In recent years, tree branches have begun to adopt the method of plastic film bag, the traditional branch method has been significantly improved. After the use of bagging branch, the interface, scion with the bag, water loss slowed down, increased humidity and temperature inside the bag, is conducive to the formation and growth of healing tissues, and can accelerate the rootstock and scion connectivity, and the interface The site healed well, shoot growth fast, can significantly improve the graft survival rate. Bagging then suitable for a variety of trees and fruit trees, for a variety of different thickness rootstock. I have used bagging method of grafting Yang, Liu, Yu, Huai and peaches, apricots, plums, apples, pears, etc., have been very high survival rate than the traditional branch survival rate increased by 20 to 30%. First, the grafting method. The general thickness of 0.5 ~ 2.0 cm in the use of split-split drilling method, the root thickness of 2.0 cm above the use of cuttings connected.